baber/WOPTO huggingface dataset:
Patent CA-2141994-A1 (CA)
Inventor: BORLAND G BARTON
IPC: B65D33/22
Filed: 1995-02-07
Abstract: A packaging material for reclosable bags and methods for making same.  The material includes a standard packaging material substrates including an initial seal layer, typically for forming a heat seal.  A layer of a secondary seal material, typically a tacky material such as a pressure sensitive adhesive is applied in localized areas corresponding to the seal area for the bag.  The initial seal layer may have a reduced thickness in this localized area to reduce thickness variation in the finished material.  An outer seal layer is provided over the secondary seal area.  This outer seal layer may be localized to cover only the secondary seal layer.  The outer seal layer may additionally or alternatively have a reduced thickness in the localized area of the secondary seal layer to again reduce thickness variation.   Various process are available  for providing  the  layers.    In one  embodiment,  the secondary and outer seal layers are applied by use of a ribbon coater.  This application may be directly upon the substrate, or upon a release sheet for later transfer to the substrate.
Patent CA-2143715-A1 (CA)
Title: Flame retardant polyolefin wire and cable insulation
Inventor: WEIL EDWARD D
IPC: C08K5/3492
Filed: 1995-03-01
Abstract: A flame retardant composition is provided comprising a normally flammable polyolefin or olefin copolymer, and a flame retardant amount of melamine or salt thereof, a polyphenylene oxide and a silicaceous material.
Patent CA-2143909-A1 (CA)
Title: Suspension device
Inventor: JEGELIUS LENNART
IPC: A47G1/18
Filed: 1995-03-03
Abstract: A suspension device for the suspension of an article (10) of low weight at a variable distance below an attach-ment point for said device on a suitable support comprises a body (1) provided with attachment means (4), a flexible string (6) and an article holder (2). In order to avoid various drawbacks of such devices belonging to the prior art, the article holder (2) is formed integral with but easily separable from the body (1).
Patent CA-2144869-A1 (CA)
Title: Medical material and process for producing the same
Inventor: IGUCHI SEIICHIRO
IPC: A61L33/00
Filed: 1994-07-13
Abstract: A medical material of the present invention comprises a polymer or copolymer of a vinyl derivative having a polar group, said polymer or copolymer containing an antiplatelet agent. Since the antiplatelet agent can be continuously dissolved in the active concentration, the material has high anticoagulant activity and inhibition action of platelet loss due to activation of platelet.
Patent CA-2145500-A1 (CA)
Title: Oriented polyolefin film with amorphous polymer, a process for its production and its use
Inventor: PEIFFER HERBERT
IPC: C08L23/10
Filed: 1995-03-24
Abstract: The disclosed oriented polyolefin film contains at least one voided layer. The voided layer contains an amorphous void--initiating polymer which, after orienting, is present as a separate particle inside the void. In the process for producing the polyolefin film, a molten blend comprising an olefin polymer and the amorphous polymer is extruded through a die at an extrusion temperature above the glass temperature or Vicat softening point of the amorphous polymer, the resulting film is drawn off on one or more rollers, and is then subjected to stretch orientation, followed optionally by thermofixing and a surface treatment.
Patent CA-2146297-A1 (CA)
Inventor: GOODHUE GORDON A
IPC: A46B15/00
Filed: 1995-04-04
Abstract: A paintbrush  with a built-in holder is provided, which consists of a heel portion, a handle extending from the heel portion, a plurality of bristles and a ferrule for retaining the bristles to the heel portion.  A structure is in the handle for supporting the paintbrush in a paint bucket, so that the bristles are elevated above the paint within the paint bucket.
Patent CA-2146384-A1 (CA)
Inventor: IP JOSEPH
IPC: H04B10/2513
Filed: 1995-04-05
Abstract: A chromatic dispersion compensation device is provided in the form of an etalon having first partially reflecting mirror providing an input and output port for porting a signal into and out of the etalon cavity. A second partially reflective mirror parallel to and spaced apart from the first mirror, being more reflective than the first mirror provides a monitoring port for monitoring energy within the cavity. Means are optionally provided for controlling a parameter related to the cavity in dependence upon a signal ported from the monitoring port. Means may be provided to control a transmitting laser in dependence upon the signal ported from the monitoring port.
Patent CA-2147246-A1 (CA)
Inventor: BAKER PAULETTE
IPC: C08L27/06
Filed: 1993-10-25
Abstract: Electrical insulating compositions of vinyl halide resins (PVC) containing a polymeric metal aromatic polycarboxylate as an electrical insulating additive are disclosed. For example, polymeric calcium terephthalate is used in minor amounts of about 0.2 to 5 phr PVC to provide an excellent insulating effect. Lead stabilizers may be avoided in the polymer compositions and, in-stead, nontoxic metal salt heat stabilizers such as calcium, barium, zinc, etc., may be used.
Patent CA-2149074-A1 (CA)
Inventor: CHEVALIER ALAIN
IPC: G01M15/04
Filed: 1995-05-11
Abstract: Procédé et dispositif pour estimer la poussée d'un statoréacteur. Selon l'invention: a) on monte la chambre de combustion du statoréacteur sur un dispositif pour lui conférer une liberté partielle de mouvement longitudinal; b) on agence, à l'entrée de ladite chambre, un souffleur d'air comportant une tuyère; c) on agence entre ladite tuyère et ladite chambre une vessie souple remplie d'un fluide; d) on souffle de l'air dans la chambre; e) on alimente en combustible la chambre; et f) on mesure la pression du fluide contenu dans ladite vessie lors de la combustion.
Patent CA-2149786-A1 (CA)
Title: Preparation of carbon monoxide polymers
Inventor: KLUSENER PETER ANTON AUGUST
IPC: C08G67/02
Filed: 1993-11-18
Abstract: A process for the preparation of co-polymers of carbon monoxide and one or more ethylenically unsaturated compounds by contacting the monomers, under polymerization conditions, with a catalyst system comprising a) a source of cations of one or more metals of Group VIII of the Periodic Table and b) a bidentate ligand, in the additional presence of a minor amount of a compound containing a hydride moiety.
Patent CA-2150557-A1 (CA)
Inventor: MOSS DENNIS W
IPC: F02D41/14
Filed: 1993-12-17
Abstract: Oxygen sensor deterioration is detected by initially counting the number of fuel units required to change the output voltage of a nondeteriorated sensor between first and second voltages, and subsequently counting the number of fuel units required to change the output voltage of the sensor between the first and second voltages, as the sensor ages, until a subsequent count exceeds the initial count by a given amount. The method detects when the air/fuel ratio desired for normal engine operation drifts outside acceptable tolerance. The method detects and stores a first difference between air/fuel ratios, corresponding to first and second sensor output voltages, and then subsequently detects a second difference between air/fuel ratios, corresponding respectively to the first and second sensor output voltages. When the second difference exceeds the first difference by a given amount, deterioration is indicated.
Patent CA-2152637-A1 (CA)
Inventor: DATE YUUKI
IPC: G06F15/17
Filed: 1995-06-26
Abstract: For making in a parallel computer system an interconnection network transfer data sequences, each composed of consecutive packets, from input ports (17) to a destination port indicated among output ports (19) by a routing address specified by a leading packet of each data sequence, control registers (31) hold the routing address of a privileged sequence determined by arbiters (39) in response to such addresses held in the control registers and stored in control buffers (33),  Data of the consecutive packets of the privileged sequence are simultaneously stored in and produced from data buffers (37).  Controlled by the arbiters, input selectors (41, 43) select the data for delivery to the destination port through output buffers (55) and output selectors (57) controlled by a selector operating arrangement (59-63).          When the data of the consecutive packets are not yet wholly stored in the data buffers, the input selectors select only those already stored in the data buffers and then select the data of remaining ones of the consecutive packets as soon as they reach the data buffers.
Patent CA-2153393-A1 (CA)
Title: Refrigerant management control and method for a thermal energy storage system
Inventor: DEAN WILLIAM J
IPC: F25B29/00
Filed: 1994-01-21
Abstract: Refrigerant management control is provided for an air conditioning system (10) with cool thermal energy storage. The system includes a compressor (18), a condensing unit (12), a temporary refrigerant storage vessel (28), a storage module (14) containing a thermal energy storage medium (35), a liquid refrigerant pump (42) associated with the storage module, expansion means (62) and an evaporator (16) operatively interconnected. The system is operable in a shift cooling mode, direct cooling mode, and storage medium cooling mode. Before the system is operable in the shift cooling mode, the system is operated in a first transitory mode wherein the storage module (14) is utilized as a heat sink to draw refrigerant from the condensing unit (12), temporary refrigerant storage vessel (28) and evaporator (16) into the storage module (14). Before the system is operable in the direct cooling mode, the system is operated in a second transitory mode wherein the compressor (18) is operated to draw refrigerant into the condensing unit (12) and temporary refrigerant storage vessel.
Patent CA-2154128-A1 (CA)
Title: Board game with transposing pieces
Inventor: STEIN DAVID E
IPC: A63F3/02
Filed: 1995-07-18
Abstract: A board game for two players includes a game board having a plurality of triangular playing spaces, with the spaces arranged in pairs having alternating light and dark colors or shading to form a plurality of trapezoidally shaped areas on the board.  Two sets of variously configured playing pieces are provided, with one set corresponding to the lighter colored playing spaces and the other any of the spaces for any of the pieces.  Each set of paying pieces includes one or more pieces having single or plural space diagonal, lateral and other move patterns.  The game also provides for at least some of the pieces to transpose from one color to the other of a pair of playing spaces, whereupon at least one type of playing piece is provided with a different move pattern.  Each set also includes at least one playing piece which causes other pieces under its influence to transpose.  The rules providing for the transposition of pieces may result in several of the pieces being moved during a single player's turn.  The object of the game is to place a specific opponent's playing piece in a capture position, somewhat analogous to the checkmate of chess.
Patent CA-2154742-A1 (CA)
Title: Airlocking system and method for controlling flow of bulk granular material
Inventor: PARSONS MARSHALL F
IPC: F27D3/00
Filed: 1995-07-26
Abstract: A control measuring and supply apparatus and method for receiving a substantially, continuous flow of fluent material from a source of supply; the assembly having a bottom-sealed diverter plate, optionally positionable to direct the fluent material, by gravity, to either one or the other of a pair of adjacent, parallel supply chambers, each of the supply chambers having lower, sealed valve plates which can be optionally opened or closed,a and visa versa, one of the supply chambers being filled with the fluent material while the other is simultaneously emptied, and power operated control motors for controlling the operation of the diverter and valve plates; the diverter plate and valve plates cooperating with seals disposed out of the path-of-movement of the fluent material.
Patent CA-2156638-A1 (CA)
Title: Electrical energy storage device and method of charging and discharging same
Inventor: ANANI ANABA A
IPC: H01G9/00
Filed: 1995-02-17
Abstract: Briefly, according to the invention, there is provided an energy storage device (5) with three electrodes. A first electrolyte (15) is situated between the first (10) and second (20) electrodes so that it is in contact with each of the electrodes, forming a battery cell (80). A second electrolyte (25) is placed between the second (20) and third (30) electrodes so that it is also in contact with each electrode, forming an electrochemical capacitor (70). The battery and capacitor each share a common electrode (20). After charging, the energy storage device can be linked to an electrical device to power it by discharging the battery portion to provide a substantially constant voltage, and discharging the capacitor portion to provide a substantially constant current when the device requires higher levels of current than the battery portion is capable of providing.
Patent CA-2157899-A1 (CA)
Inventor: BLACKLEDGE VICTOR R
IPC: A61M25/01
Filed: 1994-03-04
Abstract: A roll formed, guide wire extension system (10) for connecting an extension wire (18) to a guide wire (14) is disclosed. The system comprises a connector or sleeve (30), a tubular outer body, a guide wire retention means, and extension wire retention means, a guide wire (14) and an extension wire (18). The sleeve (30) is produced by rolling a portion of a formable hollow tubular work piece upon an elongated projection with the projection being disposed at an angle with respect to the axis of the work piece. This process is repeated on the remaining part of the work piece to create external threads in the sleeve of opposite pitch. The roll formed external beads or dents in the sleeve create threads in the interior of the sleeve, the threads running in opposite directions and meeting at approximately the middle of the sleeve.
Patent CA-2164146-A1 (CA)
Title: Rotary filter with a device for separating a solids/liquid mixture, particularly a pulp suspension
Inventor: WENZL FRANZ
IPC: B01D33/09
Filed: 1995-11-30
Abstract: The invention refers to a rotary filter with a device for separating a liquid-solid mixture, particularly a pulp suspension, with several separate zones, at least one of which is of variable design. It is mainly characterised by the variable design for the length and/or position of the atmospheric zone and the vacuum zone.
Patent CA-2167294-A1 (CA)
Inventor: KILLICK ROBERT W
IPC: C10L1/18
Filed: 1994-07-15
Abstract: A fuel blend composition including a hydrocarbon liquid as defined, up to 20 % of the total composition of ethanol and/or n-propanol and up to 15 % by volume of the total composition of a fatty acid and/or organic ester.
Patent CA-2168193-A1 (CA)
Title: Aryalkyl-thiadiazinones
Inventor: JONAS ROCHUS
IPC: C07D285/16
Filed: 1996-01-26
Abstract: Arylalkyl-thiadiazinone derivatives of the formula I   (see formula I) and physiologically unobjectionable salts thereof in which R1, R2, R3, R4, R5 and Q have the meanings given in Claim 1, exhibit phosphodiesterase IV inhibition and can be used for the therapy of asthmatic disorders.
Patent CA-2168988-A1 (CA)
Title: Polypeptides coded by exon v5 of the cd44 gene as targets for immunotherapy and immunoscintigraphy of tumours
Inventor: PATZELT ERIK
IPC: C07K14/705
Filed: 1994-07-21
Abstract: The present invention relates to agents for the treatment and in vivo diagnosis of tumours based on the selective bonding of antibodies to epitopes coded by variant exons of the CD44 gene. Special preference is hereby given to exon v5 of the human CD44 gene. Exon v5 is expressed in normal tissues only very slightly or not at all, whereas even at early stages of tumour progression it is expressed in large quantities. Therefore v5-coded epitopes are very suitable as targets for the immunotherapy and immunoscintigraphy of tumours.
Patent CA-2174080-A1 (CA)
Title: 1n-alkyl-n-arylpyrimidinamines and derivatives thereof
Inventor: ALDRICH PAUL EDWARD
IPC: A61K31/535
Filed: 1994-10-06
Abstract: The present invention provides novel compounds, compounds and pharmaceutical compositions thereof, and methods of using same in the treatment of affective disorders, anxiety, depression, post-traumatic stress disorders, eating disorders, supranuclear palsy, irritable bowel syndrome, immune suppression, Alzheimer's disease, gastrointestinal diseases, anorexia nervosa, drug and alcohol withdrawal symptoms, drug addiction, inflammatory disorders, or fertility problems. The novel compounds provided by this invention are those of formula (I), wherein R1, R3, R4, R5, Z, Y, V, X, X', J, K, L, and M are as defined herein.
Patent CA-2174559-A1 (CA)
Title: Antibody to aminoterminal propeptide of type 1 procollagen, and assay method using it
Inventor: RISTELI JUHA
IPC: C07K16/00
Filed: 1996-04-19
Abstract: Aminoterminal propeptide of type I procollagen exists in serum in two forms: classical type I procollagen which is a heterotrimer containing two pro .alpha.1-chains and one pro .alpha.2-chain of type I procollagen, and an .alpha.1-homotrimer type I procollagen containing three identical pro .alpha.1-chains. These intact, trimeric aminoterminal propeptides may be isolated without the use of proteolytic enzymes and the resultant propeptides may be used to prepare antibodies specific for the intact trimeric propeptide, having no affinity for the monomeric form of the propeptide. Such antibodies are useful in methods of assaying intact trimeric aminoterminal propeptide of type I procollagen in serum, without false information resulting from inadvertent assay of the monomeric form of the propeptide.
Patent CA-2175046-A1 (CA)
Title: Method for treating hepatitis b carriers with minimal disease
Inventor: SCHARSCHMIDT BRUCE F
IPC: A61K38/22
Filed: 1993-10-28
Abstract: Thymosin .alpha.-1, or biologically active fragments or analogs of thymosin .alpha.-1, are administered for treatment of minimal disease hepatitis B infection.
Patent CA-2175155-A1 (CA)
Inventor: KARADJIAN SARKIS
IPC: A44C27/00
Filed: 1996-04-26
Abstract: A spring actuated hoop earring having a pair of hemispherical arms, with an end of each arm being provided with a hinge element and the hinge element has interdigitated complementary ears with the other hinge element. A pivot pin passes through the ears, and a coil spring is mounted on the pivot pin with lever ends of the coil spring extending into each arm to normally close the hemispherical arms. The free ends of the arms have an earlobe grasping device which normally grasps the ear under the urging of the spring.
Patent CA-2176317-A1 (CA)
Title: Fast sampling device and sampling method for capillary electrophoresis
Inventor: WU JIAQI
IPC: G01N27/447
Filed: 1996-05-10
Abstract: An improved apparatus and method for the capillary electrophoretic separation of chemical compounds comprises carrying out on-line sample preparation by means of semipermeable members connected to the capillary separation column for selective introduction of ampholytes into the capillary separation column. Semipermeable membrane means may also be used on-line for preliminary desalting of the sample prior to its introduction into the separation column.
Patent CA-2176611-A1 (CA)
Title: Process and apparatus for drying a fibrous web in a single-felt dryer group under low vacuum
Inventor: OECHSLE MARKUS
IPC: D21F5/10
Filed: 1996-05-14
Abstract: Apparatus and method for drying a fibrous web. The apparatus comprises a plurality of drying cylinders arranged in groups from a first group to a last group, the web passing sequentially from the first group to the last group, each group having a single felt, the drying cylinders having vacuum transfer rolls arranged therebetween for guiding the fibrous web from one drying cylinder to the next drying cylinder, the vacuum transfer rolls being coupled to a vacuum source by a vacuum duct system, the duct system providing vacuum to the vacuum transfer rolls such that the vacuum level decreases from the first group to the last group.  The vacuum level is preferably below about 1500 Pa, and in particular, in the range of about 100 to 1000 Pa.
Patent CA-2176648-A1 (CA)
Inventor: BERTRAM RANDAL L
IPC: H04N5/445
Filed: 1996-05-15
Abstract: A video display, which may be a television receiver with associated set top device, an intelligent television receiver, or a personal computer system enabled for television display, has associated therewith a remote control of the three axis type which controls modification of the visual images displayed. The remote control cooperates with a microcontroller.
Patent CA-2176666-A1 (CA)
Title: Processor-controlled facility for tracking a mobile station in an sdma mobile radio system
Inventor: TANGEMANN MICHAEL
IPC: H04W64/00
Filed: 1996-05-15
Abstract: Processor-controlled facilities for tracking the mobile stations in an SDMA mobile radio system are known; they continuously monitor a radio signal received from a base station, and determine the input direction (.alpha.) and the distance (r) between the base station (BTS) and a mobile station (MS) that transmits the radio signal. The monitoring of the radio signal serves also to support a hand-off of the mobile station (MS) from one cell (C) to the next one (C'). The invention improves such a processor-controlled facility (CTR), so that it determines by means of the signal monitoring whether the mobile station (MS) moves essentially along the boundary of cell (C), and that in such a case the facility sends a blocking signal (NOHO) to a device (BSC), which controls the hand-off and blocks it on the basis of the blocking signal. This prevents any useless back and forth hand-off of the mobile station.
Patent CA-2177105-A1 (CA)
Title: Information processing system for selectively connecting multiple types of extension devices to connection ports
Inventor: NAKAMURA AKIHIKO
IPC: G06F13/14
Filed: 1996-05-22
Abstract: An information processing system comprises a system controller which has connection ports for connecting expansion devices and performs various arithmetic computations and general control of the information processing system, the expansion devices connected to the system controller through the connection ports, and control unit which determine types of the expansion devices connected to the information processing system and control the operation of the expansion device according to the type of the expansion device.
Patent CA-2177710-A1 (CA)
Title: Polyol compositions and their use in the preparation of high resilience polyurethane foams
Inventor: TREBOUX JEAN-PAUL RENE
IPC: C08G18/48
Filed: 1994-12-02
Abstract: A polyol composition useful for the preparation of high resilience polyurethane foams comprising (1) from 80 to 99.8 weight percent of a high functionality polyol or a polyol blend having an average nominal functionality between 3.2 and 6, and from 0.2 to 20 weight percent, a subsidiary polyalkylene oxide having a poly(oxyethylene) content greater than 30 percent; or (2) from 50 to 98 weight percent of a high functionality polyol or a polyol blend having an average nominal functionality between 3.2 and 6, from 0 to 0.9 weight percent of a subsidiary polyalkylene oxide having poly(oxyethylene) content greater than 30 percent, and from 2 to 50 weight percent of a polymer. The average nominal functionality of the polyol composition is between 3.2 and 6. This polyol composition provides greater latitude for varying formulation components in the preparation of high resilience polyurethane foams with broad density and load ranges.